Alto dos Cantoneiros Geodetic Marker

Alto dos Cantoneiros Geodetic Marker is a point in the Portuguese National Geodetic Network (RGN), the reference network used for mapping, surveying and geographic measurement in Portugal.

Coordinates: 39° 02' 34.4723" N, 08° 33' 47.2318" W (39.04290897, -8.56311994). RGN identification: 1:50,000 sheet 31C, type BOLEMBREANO S/ CONSTRUÇÃO.

Altimetry: orthometric altitude at the top 114.25 m; at the base 104.96 m; ellipsoidal altitude at the top 168.17 m.

This record is based on official RGN coordinate data and is useful for understanding the landscape, planning map work or identifying a precise geographic reference point. Local access conditions can vary, so check the terrain before visiting.

RGN source ID: rgn-31c-alto-dos-cantoneiros